Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12095472 | Transceiver circuit and control method of frequency synthesizer | Wei-Cheng Lin, Ching-Her Huang, Yi-Chang Shih | 2024-09-17 |
| 8747287 | Back-extension chair for the prevention of low back pain symptoms | — | 2014-06-10 |